Caster Wheels for Organization and Storage Shelving Shelf,Set of 4, Casters for Metal Wire Shelf Organizer, to Replace Wire Shelving Wire Rack Wire Shelf Clothing Rack Leveling Feet or Plastic Wheel

How to choose the size and whether the wheels fit our shelves? Note:caster wheels for 3/4 Inches post-shelving(please see our photo),not for 1 inches post-shelving,Please check the size to avoid purchasing mistakes. Note:caster wheels for 3/4 Inches post-shelving(please see our photo),not for 1 inches post-shelving,Please check the size to avoid purchasing mistakes. Note:caster wheels for 3/4 Inches post-shelving(please see our photo),not for 1 inches post-shelving,Please check the size to avoid purchasing mistakes. Steel wire shelving system casters,3" diameter,set of 4,heavy duty. 3" casters turn the steel wire shelf into a mobile storage unit.Heavy-duty steel casters are screwed into the bottom of the shelf pillars to achieve smooth rolling.Wheels are 3" in diameter.Two wheel locks for stability. Large (3" diameter) wheels Black polyurethane construction Steel swivel casters 2 locking Heavy-Duty Caster Wheels Use these easy-to-install casters to convert your Shelving unit into a rolling storage shelf unit. The wheels are made of solid polyurethane, which is durable and can run smoothly on various surfaces. The steel casters have a ball bearing rotating device for easy placement of the shelf, and 2 locking wheels can ensure your storage safety. Easy to Move Designed for ultra-durable steel wire racking wire shelf system. Immediately upgrade the storage space with large, smoothly sliding casters for superior mobility.